(1) The Governor General in Council, by notification in the Gazette of India, may in his discretion, on the written request of the Nawab Bahadoor of Moorshedabad for the time being, add, in such form as the Governor General in Council may think fit, to the schedules of immoveable property which are annexed to the said indenture any additional immoveable property which may be acquired from time to time for the maintenance of the position and dignity of the Nawab Bahadoor of Moorshedabad for the time being.
     (2) No such notification as is referred to in sub-section (1) shall be made without such previous publication as would be necessary under section 6 of the General Clauses Act, 1887, in the case of a rule to be made under an enactment to which that section applies.
     (3) The publication in the Gazette of India of such a notification, as having been made by the Governor General in Council, shall, subject to any further order of the Governor General in Council, be conclusive proof with respect to the subject-matter of the notification.